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參數(shù)資料
| 型號： | UPD68AMC-XXX-5A4 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, OTPROM, 4.5 MHz, MICROCONTROLLER, PDSO20 |
| 封裝： | 0.300 INCH, PLASTIC, SSOP-20 |
| 文件頁數(shù)： | 65/73頁 |
| 文件大?。?/td> | 561K |
| 代理商： | UPD68AMC-XXX-5A4 |
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66
PD67, 67A, 68, 68A, 69
Data Sheet U14935EJ2V1DS
Item
PD64
PD65
PD67A
PD68A
PD69
ROM capacity
1,002
× 10 bits
2,026
× 10 bits
1,002
× 10 bits
2,026
× 10 bits
4,074
× 10 bits
RAM capacity
32
× 4 bits
128
× 4 bits
(32
× 4 bits × 4 pages)
Stack
1 level (multiplexed with RF of RAM)
Key matrix
8
× 6 = 48 keys
8
× 7 = 56 keys
Key extended input
S0, S1
S0 to S2
Clock frequency
Ceramic oscillation Ceramic oscillation Ceramic oscillation
fX = 2.4 to 8 MHz fX = 2.4 to 8 MHz fX = 3.5 to 4.5 MHz
fX = 2.4 to 4 MHz
(with POC circuit)
Timer
Clock
fX/64, fX/128
fX/64
Count start
Writing count value
Output value (Set value + 1)
× 64/fX (or 128/fX)
(Set value + 1)
× 64/fX – 4/fX
(Set value + 1)
× 64/fX
Carrier
Frequency
fX/8, fX/64, fX/96 (timer clock: fX/64)
Each high-/low-level width can be set from 250 ns to 64
s
fX/16, fX/128, fX/192 (timer clock: fX/128)
(@ fX = 4 MHz operation) via modulo registers (2 channels).
No carrier
Output start
Synchronized with timer
Instruction execution time
16
s (fX = 4 MHz)
“MOV Rn, @R0” instruction n = 1 to F
Standby
Reset
RESET input, POC
POC
mode
Release
HALT mode for timer only.
condition
STOP mode for only releasing KI
(HALT
(KI/O high-level output or KI/O0 high-level output)
instruction)
Relation between HALT
HALT instruction not executed when F = 1
instruction execution and
status flag (F)
POC circuit
Mask option
Provided
Low level output Generates internal reset signal on detection
to RESET pin
VPOC = 1.85 V (TYP.)
on detection
VPOC = 1.6 V (TYP.)
RAM retention detector
None
Provided
VID = 1.4 V (TYP.)
Mask option
POC circuit
None
Capacitor for oscillator (15 pF)
Supply voltage
VDD=1.8 to 3.6 V VDD = 2.0 to 3.6 V
VDD=2.2 to 3.6 V
(with POC circuit)
Operating temperature
TA=–40 to +85
°CTA=–40 to +85°C
TA=–20 to +70
°C
(with POC circuit)
Package
20-pin plastic
20-pin plastic SSOP
SOP
20-pin plastic
SSOP
One-time PROM model
PD6P4B
PD6P5
PD6P9
APPENDIX B. FUNCTIONAL COMPARISON BETWEEN
PD67A, 68A, 69, AND OTHER PRODUCTS
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPD68MC-XXX-5A4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|4-BIT|CMOS|SSOP|20PIN|PLASTIC |
| UPD69 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002] |
| UPD6900C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter |
| UPD6900G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter |
| UPD6901C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video DAC without Color Palette |
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