HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 783

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

17.28.2 PROM Mode Operation
Table 17.57 shows the settings for the operating modes of PROM mode, and table 17.58 lists the
commands used in PROM mode. The following sections provide detailed information on each
mode.
• Memory-read mode: This mode supports reading, in units of bytes, from the user MAT or user
• Auto-program mode: This mode supports the simultaneous programming of the user MAT and
• Auto-erase mode: This mode only supports the automatic erasing of the entire user MAT or
• Status-read mode: Status polling is used with automatic programming and automatic erasure.
Table 17.57 Settings for Each Operating Mode of PROM Mode
Mode
Read
Output disable
Command write
Chip disable *
Notes: 1. The chip-disable mode is not a standby state; internally, it is an operational state.
boot MAT.
user boot MAT in 128-byte units. Status polling is used to confirm the end of automatic
programming.
user boot MAT. Status polling is used to confirm the end of automatic erasing.
Normal completion can be detected by reading the signal on the I/O
error information is output when an error has occurred.
2. Ain indicates that there is also an address input in auto-program mode.
1
CE
L
L
L
H
OE
L
H
H
X
WE
H
H
L
X
Rev.7.00 Feb. 14, 2007 page 749 of 1108
Pin Name
I/O7 to 0
Data output
Hi-Z
Data input
Hi-Z
6
pin. In status-read mode,
REJ09B0089-0700
Section 17 ROM
A18 to 0
Ain
X
Ain *
X
2