R4F24268NVRFQV Renesas Electronics America, R4F24268NVRFQV Datasheet - Page 642
R4F24268NVRFQV
Manufacturer Part Number
R4F24268NVRFQV
Description
MCU 256KB FLASH 48K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24268NVRFQV
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Price
Company:
Part Number:
R4F24268NVRFQV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R4F24268NVRFQV
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Section 10 I/O Ports
10.9.6
Port A pins also function as the pins for address outputs, interrupt inputs, SSU I/Os, SCI I/Os, and
bus control signal outputs. The correspondence between the register specification and the pin
functions is shown below.
• PA7/A23/CS7*
• Modes 1, 2, 4, and 7 (EXPE = 1)
Page 612 of 1372
A23E
CS7E*
SSU settings
PA7DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bits MSS and BIDE in SSCRH, bit SSUMS in SSCRL, and bits TE and RE
in SSER of the SSU, bits SSO0S1 and SSO0S0 in PFCR5, bit CS7E*
H8S/2424 Group), bit A23E in PFCR1, bit PA7DDR, and bit ITS7 in ITSR of the interrupt
controller.
4
Pin Functions
PA7 input
(1) in table below
0
4
/IRQ7-A/SSO0-B
output
PA7
1
0
SSO0-B
input*
below
(2) in
table
0
2
IRQ7-A interrupt input*
0
SSO0-B
output*
below
(3) in
table
⎯
3
PA7 input
0
⎯
H8S/2426, H8S/2426R, H8S/2424 Group
1
1
output*
CS7
1
4
in PFCR0 (the
REJ09B0466-0350 Rev. 3.50
4
PA7 input
0
⎯
⎯
1
Jul 09, 2010
output
A23
1
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