tmp86fh09amg TOSHIBA Semiconductor CORPORATION, tmp86fh09amg Datasheet - Page 181

• Manufacturer Part Number: tmp86fh09amg
• Description: 8 Bit Microcontroller Tlcs-870/c Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

15.16
Table 15-20 UART Timing-2 (VDD = 4.5 to 5.5 V, fc = 2 to 16 MHz, Topr = -10 to 40˚C)
Table 15-19 UART Timing-1 (VDD = 4.5 to 5.5 V, fc = 2 to 16 MHz, Topr = -10 to 40˚C)
RESET pin
RXD pin
TXD pin
RXD pin
TXD pin
Time from the reset release to the acceptance of start bit of RXD pin
Matching data transmission interval
Time from the echo back of matching data to the acceptance of baud
rate modification data
Time from the echo back of baud rate modification data to the accept-
ance of an operation command
Time from the echo back of operation command to the acceptance of
password count storage addresses (Upper byte)
Time from matching data reception to the echo back
Time from baud rate modification data reception to the echo back
Time from operation command reception to the echo back
Checksum calculation time
Erasure time of an entire flash memory
Erasure time for a sector of a flash memory (in 4-kbyte units)
UART Timing
Parameter
RXsup
Parameter
(5AH)
(5AH)
CMeb1
CMtr1
(5AH)
CMtr2
Page 171
Symbol
CMeb1
CMeb2
CMeb3
CEsec
CKsm
CEall
(5AH)
(28H)
Symbol
RXsup
CMtr1
CMtr2
CMtr3
CMtr4
Clock Frequency (fc)
CMeb2
Approx. 7864500
Approx. 930
Approx. 980
Approx. 800
Clock Frequency (fc)
-
-
(28H)
28500
2100
380
650
800
CMtr3
(5AH)
At fc = 2 MHz
(30H)
At fc = 2 MHz
465 μs
490 μs
400 μs
3.93 s
30 ms
15 ms
Minimum Required Time
1.05 ms
14.2 ms
190 μs
325 μs
400 μs
Minimum Required Time
CMeb3
TMP86FH09AMG
(30H)
At fc = 16 MHz
At fc = 16 MHz
491.5 μs
58.1 μs
61.3 μs
131.3 ms
30 ms
15 ms
50 μs
1.78 ms
23.8 μs
40.6 μs
50 μs
CMtr4