DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 460
DF2328BVF25V
Manufacturer Part Number
DF2328BVF25V
Description
IC H8S MCU FLASH 256K 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.D12322RVF25V.pdf
(1304 pages)
Specifications of DF2328BVF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
87
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
128-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
HD64F2328BVF25V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2328BVF25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 460 of 1304
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Section 9 I/O Ports
9.13
9.13.1
Port F is an 8-bit I/O port. Port F pins also function as bus control signal input/output pins (AS,
RD, HWR, LWR, LCAS * , WAIT, BREQO, BREQ, and BACK) and the system clock (φ) output
pin. The AS, LWR, and BREQO output pins can be switched by means of settings in PFCR2 and
SYSCR.
Figure 9.22 shows the port F pin configuration.
Note: * LCAS is not supported in the H8S/2321.
Rev.6.00 Sep. 27, 2007 Page 428 of 1268
REJ09B0220-0600
Note: * LCAS is not supported in the H8S/2321.
Port F
Port F
Overview
Port F pins
PF
PF
PF
PF
PF
PF
PF
PF
7
6
5
4
3
2
1
0
/ φ
/ AS
/ RD
/ HWR
/ LWR
/ LCAS * / WAIT / BREQO
/ BACK
/ BREQ
Figure 9.22 Port F Pin Functions
Pin functions in modes 4 to 6
PF
PF
RD (output)
HWR (output)
PF
PF
PF
PF
Pin functions in mode 7
PF
PF
PF
PF
PF
PF
PF
PF
7
6
3
2
1
0
7
6
5
4
3
2
1
0
(input) / φ (output)
(I/O) / AS (output)
(I/O) / LWR (output)
(I/O) / LCAS * (output) / WAIT (input) / BREQO (output)
(I/O) / BACK (output)
(I/O) / BREQ (input)
(input) / φ (output)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
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