UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 243

• 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

Capture & count clear input
Remark n = 0:
Capture trigger input
Capture trigger input
(TMC0n3, TMC0n2)
(TMC0n3, TMC0n2)
Capture interrupt
Capture interrupt
Capture register
Capture register
Capture interrupt
Capture interrupt
TM0n register
Capture register
Capture register
Operable bits
(INTTM01n)
(INTTM00n)
TM0n register
Operable bits
(INTTM00n)
(INTTM01n)
n = 0, 1:
Figure 7-57. Example of Software Processing for Pulse Width Measurement (1/2)
(CR01n)
(CR00n)
(TI00n)
(TI01n)
FFFFH
0000H
(CR00n)
(CR01n)
(TI00n)
FFFFH
0000H
(b) Example of clear & start mode entered by TI00n pin valid edge
µ
µ
PD78F0531, 78F0532, 78F0533
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D
0000H
0000H
0000H
0000H
00
L
00
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
<1> <2> <2>
<1>
D
00
(a) Example of free-running timer mode
01
10
D
D
10
0
<2> <2>
D
D
User’s Manual U17260EJ6V0UD
00
1
D
D
D
10
0
<2>
01
D
2
<2>
D
11
<2>
D
D
1
01
D
D
D
11
D
3
2
<2>
<2> <2>
02
D
12
D
<2>
4
D
02
D
3
D
12
D
D
<2>
D
03
4
5
<2> <2>
D
D
6
13
<2>
D
03
D
5
D
D
D
6
D
13
<2><3>
7
<2>
04
D
8
<2> <3>
00
D
04
D
7
D
243
00
8