HD64F2134FA20 Renesas Electronics America, HD64F2134FA20 Datasheet - Page 257
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HD64F2134FA20
Manufacturer Part Number
HD64F2134FA20
Description
IC H8S MCU FLASH 128K 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2134FA20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
58
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2134FA20
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD64F2134FA20V
Manufacturer:
RENESAS
Quantity:
201
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8.2.4
Port 1 has an on-chip MOS input pull-up function that can be controlled by software. This MOS
input pull-up function can be used in modes 2 and 3, and can be specified as on or off on a bit-by-
bit basis.
When a P1DDR bit is cleared to 0 in mode 2 or 3, setting the corresponding P1PCR bit to 1 turns
on the MOS input pull-up for that pin.
The MOS input pull-up function is in the off state after a reset and in hardware standby mode. The
prior state is retained in software standby mode.
Table 8.4 summarizes the MOS input pull-up states.
Table 8.4
Legend:
Off:
On/Off: On when P1DDR = 0 and P1PCR = 1; otherwise off.
8.3
8.3.1
Port 2 is an 8-bit I/O port. Port 2 pins also function as address bus output pins (A15 to A8), 8-bit
PWM output pins (PW15 to PW8) (H8S/2138 Group only), and the timer connection output pin
(CBLANK) (H8S/2138 Group only). Port 2 functions change according to the operating mode.
Port 2 has an on-chip MOS input pull-up function that can be controlled by software.
Figure 8.5 shows the port 2 pin configuration.
Mode
1
2, 3
MOS input pull-up is always off.
MOS Input Pull-Up Function
Port 2
Overview
MOS Input Pull-Up States (Port 1)
Reset
Off
Off
Hardware
Standby Mode
Off
Off
Software
Standby Mode
Off
On/Off
Rev. 4.00 Jun 06, 2006 page 201 of 1004
In Other
Operations
Off
On/Off
Section 8 I/O Ports
REJ09B0301-0400
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