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PDF NUC029 Data sheet ( Hoja de datos )
| Número de pieza | NUC029 | |
| Descripción | 32-BIT MICROCONTROLLER | |
| Fabricantes | nuvoton | |
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NUC029
ARM® Cortex® -M
32-bit Microcontroller
NuMicro™ Family
NUC029 Series
Datasheet
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based
system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
May 18, 2015
Page 1 of 99
Rev 1.02
1 page  
NUC029
8.4.4 Brown-out Detector Specification ................................................................... 91
8.4.5 Power-on Reset Specification ....................................................................... 91
8.4.6 Comparator Specification ............................................................................ 93
8.5 Flash DC Electrical Characteristics............................................................94
9 PACKAGE DIMENSIONS .................................................................................... 95
9.1 48-pin LQFP (7x7x1.4 mm footprint 2.0 mm) ................................................95
9.2 33-pin QFN (4x4x0.75 mm footprint 1.0 mm) ................................................96
9.3 20-pin TSSOP (6.5x4.4x1.2 mm footprint 2.0 mm) .........................................97
10REVISION HISTORY............................................................................................ 98
May 18, 2015
Page 5 of 99
Rev 1.02
5 Page 
NUC029
– Full-duplex synchronous serial data transfer
– Provides 3 wire function
– Variable length of transfer data from 8 to 32 bits
– MSB or LSB first data transfer
– Rx latching data can be either at rising edge or at falling edge of serial clock
– Tx sending data can be either at rising edge or at falling edge of serial clock
– Supports Byte Suspend mode in 32-bit transmission
– 4-level depth FIFO buffer
– PLL clock source (NUC029xAN only)
I2C
– Up to two sets of I2C modules
– Supports Master/Slave mode
– Bi-directional data transfer between masters and slaves
– Multi-master bus (no central master)
– Arbitration between simultaneously transmitting masters without corruption of serial
data on the bus
– Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus
– Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer
– Programmable clocks allow versatile rate control
– Supports 7-bit addressing mode
– Supports multiple address recognition (four slave addresses with mask option)
– Supports Power-down wake-up function
– Supports FIFO function (NUC029FAE only)
ADC
– 12-bit SAR ADC with 760 kSPS for NUC029xAN, and 10-bit SAR ADC with 300 kSPS
for NUC029FAE
– Up to eight single-end analog input channels
Or four differential analog input channels (NUC029xAN only)
– Four operation modes (NUC029FAE only support Single mode)
Single mode: A/D conversion is performed one time on a specified channel
Burst mode: A/D converter samples and converts the specified single channel
and sequentially stores the result in FIFO
Single-cycle Scan mode: A/D conversion is performed only one cycle on all
specified channels with the sequence from the smallest numbered channel to
the largest numbered channel
Continuous Scan mode: A/D converter continuously performs Single-cycle Scan
mode until software stops A/D conversion
– An A/D conversion can be started by:
Software Write 1 to ADST bit
External pin (STADC)
PWM trigger with optional start delay period
– Each conversion result is held in data register with valid and overrun indicators
– Each channel has individual data register (NUC029xAN only)
– Conversion result can be compared with specified value and user can select whether
to generate an interrupt when conversion result matches the compare register setting
– Internal temperature sensor output (NUC029xAN only)
Analog Comparator
– Up to four sets of Comparator analog modules
– External input or internal band-gap voltage selectable at negative node
– Interrupt when compared results change
– Power-down wake-up
May 18, 2015
Page 11 of 99
Rev 1.02
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet NUC029.PDF ] | |
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