UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 269

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

8-bit timer/
event counter 50
output
8-bit timer H mode register 0
(TMHMD0)
f
PRS
f
f
TMHE0 CKS02 CKS01 CKS00 TMMD01 TMMD00 TOLEV0 TOEN0
PRS
PRS
f
PRS
/2
f
PRS
/2
/2
/2
10
2
6
3
Decoder
Timer H enable signal
PWM mode signal
2
<R> Figure 9-1. Block Diagram of 8-Bit Timer H0
compare register
Internal bus
8-bit timer H
10 (CMP10)
counter H0
8-bit timer
Clear
Match
Selector
compare register
generator
Interrupt
8-bit timer H
00 (CMP00)
1
0
F/F
R
controller
Output
inversion
Level
TOH0
output
Output latch
INTTMH0
(P15)
PM15
TOH0/P15