參數資料
型號: M38C59MF-XXXHP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數: 69/75頁
文件大小: 995K
代理商: M38C59MF-XXXHP
Rev.2.00
Nov 23, 2005
page 71 of 73
REJ03B0028-0200
38C5 Group
twH(SCLK1)
twL(SCLK1)
td(SCLK1-TxD)
tV(SCLK1-TxD)
tr(SCLK1)
tf(SCLK1)
twH(SCLK2)
twL(SCLK2)
tf(SCLK2)
td(SCLK2-SOUT2)
tV(SCLK2-SOUT2)
Limits
Parameter
Min.
tc(SCLK1)/2–30
–30
tc(SCLK1)/2–30
–30
Typ.
Max.
140
30
40
140
Symbol
Unit
ns
Note: The P41/TxD P-channel output disable bit (bit 4 of address 001B16) of UART control register is “0.”
Serial I/O1 clock output “H” pulse width
Serial I/O1 clock output “L” pulse width
Serial I/O1 output delay time
(Note)
Serial I/O1 output valid time
(Note)
Serial I/O1 clock output rising time
Serial I/O1 clock output falling time
Serial I/O2 clock output “H” pulse width
Serial I/O2 clock output “L” pulse width
Serial I/O2 clock output falling time
Serial I/O2 output delay time
Serial I/O2 output valid time
Table 21 Switching characteristics 1 (Mask ROM version)
(Vcc = 4.0 to 5.5 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)
Table 22 Switching characteristics 2 (Mask ROM version)
(Vcc = 1.8 to 4.0 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)
Note: The P41/TxD P-channel output disable bit (bit 4 of address 001B16) of UART control register is “0.”
Fig. 63 Circuit for measuring output switching characteristics
twH(SCLK1)
twL(SCLK1)
td(SCLK1-TxD)
tV(SCLK1-TxD)
tr(SCLK1)
tf(SCLK1)
twH(SCLK2)
twL(SCLK2)
tf(SCLK2)
td(SCLK2-SOUT2)
tV(SCLK2-SOUT2)
Limits
Parameter
Min.
tc(SCLK1)/2–80
–30
tc(SCLK1)/2–80
–30
Typ.
Max.
350
80
350
Symbol
Unit
ns
Serial I/O1 clock output “H” pulse width
Serial I/O1 clock output “L” pulse width
Serial I/O1 output delay time
(Note)
Serial I/O1 output valid time
(Note)
Serial I/O1 clock output rising time
Serial I/O1 clock output falling time
Serial I/O2 clock output “H” pulse width
Serial I/O2 clock output “L” pulse width
Serial I/O2 clock output falling time
Serial I/O2 output delay time
Serial I/O2 output valid time
100pF
1k
Measurement output pin
CMOS output
Measurement output pin
N-channel open-drain output (Note)
Note: When bit 4 of the UART control register
(address 001B16) is “ 1.”
(N-channel open-drain output mode)
100pF
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