D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 379
D12321VF25V
Manufacturer Part Number
D12321VF25V
Description
IC H8S/2300 MCU ROMLESS 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 D12321VF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
86
Program Memory Type
ROMless
Ram Size
4K 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
-
Program Memory Size
-
Available stocks
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Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas Electronics America
Quantity:
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Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas
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Section 9 I/O Ports
Section 9 I/O Ports
9.1
Overview
The chip has 12 I/O ports (ports 1, 2, 3, 5, 6, and A to G), and one input-only port (port 4).
Table 9.1 summarizes the port functions. The pins of each port also have other functions.
Each port includes a data direction register (DDR) that controls input/output (not provided for the
input-only port), a data register (DR) that stores output data, and a port register (PORT) used to
read the pin states.
Ports A to E have a built-in MOS pull-up function, and in addition to DR and DDR, have a MOS
input pull-up control register (PCR) to control the on/off state of MOS input pull-up.
Port 3 and port A include an open drain control register (ODR) that controls the on/off state of the
output buffer PMOS.
Ports 1 and A to F can drive a single TTL load and 50 pF capacitive load, and ports 2, 3, 5, 6, and
G can drive a single TTL load and 30 pF capacitive load.
Ports 1, 2, and 5 (only when used for IRQ input), and pins 6
to 6
and A
to A
, are Schmitt-
4
7
4
7
triggered inputs.
Rev.6.00 Sep. 27, 2007 Page 347 of 1268
REJ09B0220-0600
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