UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 358
UPD78F0537DGA(T)-9EV-A
Manufacturer Part Number
UPD78F0537DGA(T)-9EV-A
Description
8BIT MCU, 128K FLASH, 7KB RAM, SMD
Manufacturer
NEC
Datasheet
1.UPD78F0535GBT-UEU-A.pdf
(773 pages)
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
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Remark ISC0, ISC1: Bits 0 and 1 of the input switch control register (ISC) (see Figure 15-11)
The peripheral functions used in the LIN communication operation are shown below.
<Peripheral functions used>
• External interrupt (INTP0); wakeup signal detection
• 16-bit timer/event counter 00 (TI000); baud rate error detection
• Serial interface UART6
Use: Detects the wakeup signal edges and detects start of communication.
Use: Detects the baud rate error (measures the TI000 input edge interval in the capture mode) by detecting the
P120/INTP0/EXLVI
sync field (SF) length and divides it by the number of bits.
P00/TI000
P14/RxD6
Figure 15-3. Port Configuration for LIN Reception Operation
Output latch
Output latch
Output latch
(P120)
(P14)
(P00)
CHAPTER 15 SERIAL INTERFACE UART6
Port mode
Port mode
Port mode
(PM120)
Selector
Selector
Selector
(PM14)
(PM00)
User’s Manual U17260EJ6V0UD
<ISC0>
0: Select INTP0 (P120)
1: Select RxD6 (P14)
<ISC1>
0: Select TI000 (P00)
1: Select RxD6 (P14)
switch control
switch control
Port input
Port input
Selector
Selector
(ISC0)
(ISC1)
RXD6 input
INTP0 input
TI000 input
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