DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 758
DF2437FV
Manufacturer Part Number
DF2437FV
Description
IC H8S/2437 MCU FLASH 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Specifications of DF2437FV
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Table 24.9 I
V
Rev.2.00 May. 28, 2009 Page 718 of 732
REJ09B0059-0200
Item
SCL input cycle time
SCL input high width
SCL input low width
SCL and SDA input
fall time
SCL and SDA input
spike pulse removal
time
SDA input bus-free
time
Start condition input
hold time
Retransmission start
condition input setup
time
Setup time for stop
condition input
Data-input setup time t
Data-input hold time
Capacitive load of
SCL and SDA
SCL and SDA output
fall time
CC
= 3.0 to 3.6 V, V
2
C Bus Interface Timing
Figure 24.25 A/D Converter External Trigger Input Timing
SS
= 0.0 V, T
Symbol Condition Min.
t
t
t
t
t
t
t
t
t
t
c
t
SCL
SCLH
SCLL
Sf
SP
BUF
STAH
STAS
STOS
SDAS
SDAH
Sf
b
a
Test
= –20 to +75°C, unless otherwise indicated.
12t
3t
5t
—
—
5t
3t
3t
3t
1t
0
0
—
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
+20
+ 300
+ 300
t
TRGS
+ 600 —
Values
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
Max.
—
—
—
300
1t
—
—
—
—
—
—
400
300
cyc
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
ns
Reference
Figure
Figure
24.26
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