参数资料
型号: MB90523PFV
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
封装: PLASTIC, QFP-120
文件页数: 83/106页
文件大小: 1541K
代理商: MB90523PFV
MB90520 Series
78
(2) Block Diagram
STP
Standby control circuit
SLP SPL RST TMD CG1 CG0 SSR
Low-power consumption mode control register (LPMCR)
Hardware
standby
Reset
Interrupt
SQ
R
SQ
R
SQ
R
SQ
R
2
CPU intermittent
operation cycle
selector
CPU clock
control circuit
Peripheral clock
control circuit
CPU operation
clock
Peripheral function
operation clock
Clock mode
Sleep signal
Stop signal
Machine clock
Clock selector
PLL multiplication
circuit
Clock select register (CKSCR)
SCM MCM WS1 WS0 SCS MCS CS1 CS0
Timebase timer
To watchdog timer
Clock timer
Sub-clock oscillator
Sub-clock
Oscillation
clock
Clock oscillator
Main
clock
Divided-
by-2
Divided-
by-2048
Divided-
by-4
Divided-
by-4
Divided-
by-8
Divided-
by-1024
Divided-
by-8
Divided-
by-2
Divided-
by-2
Oscillation
stabilization
time selector
Pin
X0
Pin
X1
Pin
X0A
Pin
X1A
S : Set
R : Reset
Q : Output
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