UPD69中文资料瑞萨数据手册PDF规格书
UPD69规格书详情
FEATURES
• Program memory (ROM)
• μPD67, 67A: 1,002 × 10 bits
• μPD68, 68A: 2,026 × 10 bits
• μPD69: 4,074 × 10 bits
• Data memory (RAM)
• μPD67, 67A, 68, 68A: 32 × 4 bits
• μPD69: 128 × 4 bits
• On-chip carrier generator for infrared remote control: Each high-/low-level width can be set from 250 ns to 64
μs (@ fX = 4 MHz operation) via modulo registers
• 9-bit programmable timer: 1 channel
• Instruction execution time: 16 μs (@ fX = 4 MHz operation: ceramic oscillation)
• Stack level: 1 level (Stack RAM is multiplexed with data memory RF.)
• I/O pins (KI/O): 8
• Input pins (KI): 4
• Sense input pins (S0, S2): 2
• S1/LED pin (I/O): 1 (when in output mode, this is the remote control transmission display pin)
• Power supply voltage: VDD = 2.0 to 3.6 V
• Operating ambient temperature: TA = –40 to +85°C
• Oscillator frequency: fX = 3.5 to 4.5 MHz
• On-chip POC circuit and RAM retention detector
• Capacitor for oscillator: 15 pF (mask option)
产品属性
- 型号:
UPD69
- 功能描述:
Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002]
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC? |
24+ |
BGA? |
5000 |
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询价 | ||
NEC |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
NEC |
2450+ |
DIP-18 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NEC |
06 |
SBGA() |
140 |
原装现货 |
询价 | ||
NEC |
25+ |
SOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
23+ |
DIP24 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NEC |
25+ |
BGA |
2700 |
全新原装自家现货优势! |
询价 | ||
NEC |
17+ |
BGA |
6200 |
100%原装正品现货 |
询价 | ||
NEC |
20+ |
SOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
NEC |
24+ |
SO16L |
15300 |
公司常备大量原装现货,可开13%增票! |
询价 |


