M37754FFCGP Datasheet, PDF (31/68 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION

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MITSUBISHI MICROCOMPUTERS
M37754FFCGP
M37754FFCHP
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
DC ELECTRICAL CHARACTERISTICS (Ta = 25 °C, VCC = 5 V ± 10 %, VPP = 12 V ± 5 %, unless otherwise noted)
ICC, IPP-relevant standards during read, program, and erase are the same as in the parallel input/output mode. VIH, VIL, VOH, VOL, IIH, and IIL for
__
the SCLK, SDA, BUSY, OE pins conform to the microcomputer modes.
AC ELECTRICAL CHARACTERISTICS
(Ta = 25 °C, VCC = 5 V ± 10 %, VPP = 12 V ± 5 %, f(XIN) = 40 MHz, unless otherwise noted)
Symbol
Parameter
tCH
tCR
tWR
tRC
tCRPV
tWP
tPC
tEC
tc(CK)
tw(CKH)
tw(CKL)
tr(CK)
tf(CK)
td(C-Q)
th(C-Q)
th(C-E)
tsu(D-C)
th(C-D)
Serial transmission interval
Read waiting time after transmission
Read pulse width
Transfer waiting time after read
Waiting time before program verify
Programming time
Transfer waiting time after programming
Transfer waiting time after erase
SCLK input cycle time
SCLK high-level pulse width
SCLK low-level pulse width
SCLK rise time
SCLK fall time
SDA output delay time
SDA output hold time
SDA output hold time (only the 8th bit)
SDA input set up time
SDA input hold time
Notes 1: When f(XIN) = 25 MHz or less, calculate the minimum value according to formula 1.
Formula 1 : ^{1 × 10} × 10⁹
f(XIN)
2: When f(XIN) = 25 MHz or less, calculate the minimum value according to formula 2.
Formula 2 : ^{1 × 8} × 10⁹
f(XIN)
3: When f(XIN) = 25 MHz or less, calculate the minimum value according to formula 3.
Formula 3 : ^{1 × 3} × 10⁹
f(XIN)
4: When f(XIN) = 25 MHz or less, calculate the minimum value according to formula 4
Formula 4 : ^{1 × 5}
f(XIN)
× 10⁹
Limits
Unit
Min.
Max.
400^{(Note 1)}
ns
400^{(Note 1)}
ns
320^{(Note 2)}
ns
400^{(Note 1)}
ns
6
ms
10
ms
400^{(Note 1)}
ns
400^{(Note 1)}
ns
250
ns
100
ns
100
ns
20
ns
20
ns
0
90
ns
0
ns
120^{(Note 3)} 200^{(Note 4)} ns
30
ns
90
ns
AC waveforms
tf(CK)
tw(CKL)
tc(CK)
tr(CK)
tw(CKH)
SCLK
SDA output
SDA input
td(C-Q)
th(C-E)
th(C-Q)
tsu(D-C) th(C-D)
Test conditions for AC characteristics
• Output timing voltage : VOL = 0.8 V, VOH = 2.0 V
• Input timing voltage : VIL = 0.2 VCC, VIH = 0.8 VCC
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