參數(shù)資料
型號(hào): M38C37ECMFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 48/65頁
文件大?。?/td> 808K
代理商: M38C37ECMFP
49
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
38C3 Group
Measurement output pin
100 pF
CMOS output
Measurement output pin
100 pF
N-channel open-drain output
1 k
Note: When bit 7 of the serial I/O control register 1 (address 0019 16) is “ 1.”
(N-channel open-drain output mode)
twH(SCLK)
twL(SCLK)
td(SCLK-SOUT)
tV(SCLK-SOUT)
tr(SCLK)
tf(SCLK)
tr(CMOS)
tf(CMOS)
twH(SCLK)
twL(SCLK)
td(SCLK-SOUT)
tV(SCLK-SOUT)
tr(SCLK)
tf(SCLK)
tr(CMOS)
tf(CMOS)
Limits
Parameter
Min.
tc(SCLK)/2–30
–30
Typ.
10
Max.
140
30
Symbol
Unit
ns
Notes 1: When the P-channel output disable bit (bit 7 of address 001916) is “0.”
2: The XOUT, XCOUT pins are excluded.
Serial I/O clock output “H” pulse width
Serial I/O clock output “L” pulse width
Serial I/O output delay time
(Note 1)
Serial I/O output valid time
(Note 1)
Serial I/O clock output rising time
Serial I/O clock output falling time
CMOS output rising time
(Note 2)
CMOS output falling time
(Note 2)
Table 20 Switching characteristics 1 (Vcc = 4.0 to 5.5 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)
Limits
ns
Parameter
Min.
tC(SCLK)/2–50
–30
Typ.
20
Max.
350
50
Symbol
Unit
Serial I/O clock output “H” pulse width
Serial I/O clock output “L” pulse width
Serial I/O output delay time
(Note 1)
Serial I/O output valid time
(Note 1)
Serial I/O clock output rising time
Serial I/O clock output falling time
CMOS output rising time
(Note 2)
CMOS output falling time
(Note 2)
Table 21 Switching characteristics 2 (Vcc = 2.5 to 4.0 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)
Notes 1: When the P-channel output disable bit (bit 7 of address 001916) is “0.”
2: The XOUT, XCOUT pins are excluded.
Fig. 45 Circuit for measuring output switching characteristics
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