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Numéro de référence | SH66K12 | ||
Description | Mask 4-bit Microcontroller | ||
Fabricant | Sino Wealth | ||
Logo | |||
SH66K12
MASK 4-bit Microcontroller with LCD Driver
Features
SH6610C-based single-chip 4-bit microcontroller with
LCD driver
ROM: 2048 X 16 bits
RAM: 256 X 4 bits (Data memory)
Operation voltage: 2.5V - 5.4V
16 CMOS I/O pins
- CMOS or Open Drain (code option)
4 level subroutine nesting (including interrupts)
Two 8-bit timer/counter with pre-divider circuit
Oscillator warm-up timer
4 priority interrupt sources:
- External interrupt (falling edge)
- Timer0 interrupt
- Timer1 interrupt
- PortB interrupt (falling edge)
Oscillator
- 32.768KHz crystal or 262K RC (code option)
Instruction cycle time:
- 4/32.768KHz (≈ 122µs) for 32.768KHz OSC clock
- 4/262KHz (≈ 15µs) for 262KHz OSC clock
LCD driver:
- 4 X 26 (1/4 duty, 1/3 bias or 1/3 duty, 1/2 bias)
Two low power operation modes: HALT or STOP mode
Built-in alarm generator carrier frequency:
- 2KHz or 4KHz (code option)
Low power consumption (Iop < 10µA, 32.768KHz, 3V)
Bonding option for multi-code software
Available in CHIP FORM
General Description
SH66K12 is a single-chip microcontroller integrated with an SH6610C 4-bit CPU core, SRAM, timer, alarm generator, LCD
driver, I/O port, and program ROM.
Pad Configuration
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SSSSSSSSSS
EEEEEEEEEECC
GGGGGGGGGGOO
1 1 1 2 2 2 2 2 2 2 MM
789012345612
38 37 36 35 34 33 32 31 30 29 28 27
39 26
40 25
41 24
42 23
43 22 B1
44 21
45 SH66K12 20
46 19
47 18
48 17
49 16
50 15
51 5
14
52 1 2 3 4 B0 6 7 8 9 10 11 12 13
COM3
COM4
OSCI
OSCO
GND
PORTD3
PORTD2
PORTD1
PORTD0
PORTC3
PORTC2
PORTC1
PORTC0
PORTB3
S
E
G
2
S
E
G
1
T
E
S
T
R
E
S
E
V
D
D
P
O
R
T
P
O
R
T
P
O
R
T
P
O
R
T
P
O
R
T
P
O
R
T
P
O
R
T
T AAAABBB
0123012
1 V1.0
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Pages | Pages 25 | ||
Télécharger | [ SH66K12 ] |
No | Description détaillée | Fabricant |
SH66K12 | Mask 4-bit Microcontroller | Sino Wealth |
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TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
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