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参数资料
| 型号： | S-1340AF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 0.5 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | 1.27 MM PITCH, SOP-20 |
| 文件页数： | 7/7页 |
| 文件大小： | 62K |
| 代理商： | S-1340AF |
CMOS 4-bit 1-chip MICROCOMPUTER
S-1340AF/13L40AF
6
Seiko Instruments Inc.
Instructions
1.
1-byte and 2-byte instructions
Byte 1 is called “op code”, which indicates kinds of instruction.
Byte 2 is called “operand”, which indicates objects of instruction.
2.
Ten types of addressing modes
1)
Absolute addressing mode: ABS
2)
Relative addressing mode: REL
3)
Zero page addressing mode: (ZPG)
4)
Register indirect addressing mode: (X)
5)
Post-increment register indirect addressing mode: (X+)
6)
Pre-decrement register indirect addressing mode: (-X)
7)
Register addressing mode: REG
8)
4-bit immediate addressing mode: IMM4
9)
8-bit immediate addressing mode: IMM8
10)
Implied addressing mode: IMP
3.
Number of instructions
Table 8
Basic
Including addressing modes
Transfer instruction
13
27
Arithmetic operation instruction
34
47
Logical operation instruction
7
13
Branch instruction
21
Shift instruction
2
4
CPU control instruction
2
Total
79
114
Application Example (S-1340AF)
Figure 4
3.0 V
VDD
S-1340AF
P20
P
23
P30
P
31
VSS
Infrared light
emitting diode
CL1
CL2
RESET
RMO
Key matrix
6
×6
P00
P
03
P10
P
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S1341 | 功能描述:整流器 400 Volt 1000 Amp RoHS:否 制造商:Vishay Semiconductors 产品:Standard Recovery Rectifiers 配置: 反向电压:100 V 正向电压下降: 恢复时间:1.2 us 正向连续电流:2 A 最大浪涌电流:35 A 反向电流 IR:5 uA 安装风格:SMD/SMT 封装 / 箱体:DO-221AC 封装:Reel |
| S134-12 | 制造商:Teledyne Relays 功能描述:Electromechanical Relay DPDT 1ADC/0.25AAC 12VDC 800Ohm Surface Mount |
| S-1341AF | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:CMOS 4-bit 1-chip MICROCOMPUTER |
| S134-26 | 制造商:Teledyne Relays 功能描述:CENTIGRID, - Bulk 制造商:Teledyne Relays 功能描述:Electromechanical Relay DPDT 1ADC/0.25AAC 26.5VDC 3.2KOhm Surface Mount |
| S-1342AF | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:CMOS 4-bit 1-chip MICROCOMPUTER |
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