參數(shù)資料
型號: UPD17147CTA1
廠商: NEC Corp.
英文描述: SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 小,通用4位單晶片微控制器
文件頁數(shù): 61/102頁
文件大?。?/td> 408K
代理商: UPD17147CTA1
61
μ
PD17145(A1), 17147(A1), 17149(A1)
Figure 17-2. Releasing STOP Mode
(a) By RESET input
(b) By RLS input
(c) By IRQ
×××
(in DI status)
RESET
STOP instruction executed
TM1 counts up
Operation mode
STOP mode
System reset status
WAIT b
Operation mode
(starts from address 0)
WAIT b : Wait time until TM1 counts 256 clocks divided by 128
256
×
128/f
X
+
(apporox. 4 ms +
at f
X
= 8 MHz)
: Oscillation growth time (differs depending on the oscillator)
α
α
RLS
STOP instruction executed
TM1 counts up
Operation mode
STOP mode
WAIT c
Operation mode
WAIT c : Wait time until TM1 counts clocks divided by m n times
n
×
m/f
X
+ (n and m are values immediately before STOP mode is set)
: Oscillation growth time (differs depending on the oscillator)
IRQ
×××
TM1 counts up
Operation mode
STOP mode
WAIT c
Operation mode
WAIT c : Wait time until TM1 counts clocks divided by m n times
n
×
m/f
X
+ (n and m are values immediately before STOP mode is set)
: Oscillation growth time (differs depending on the oscillator)
STOP instruction executed
相關(guān)PDF資料
PDF描述
UPD17149 SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17149CT SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17147GT SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17147GTA1 SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17149GTA1 SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17147GT 制造商:NEC 制造商全稱:NEC 功能描述:SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17147GTA1 制造商:NEC 制造商全稱:NEC 功能描述:SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17149 制造商:NEC 制造商全稱:NEC 功能描述:SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17149CT 制造商:NEC 制造商全稱:NEC 功能描述:SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17149CTA1 制造商:NEC 制造商全稱:NEC 功能描述:SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS