DF2339VFC25V Renesas Electronics America, DF2339VFC25V Datasheet - Page 808

• Manufacturer Part Number: DF2339VFC25V
• Description: IC H8S/2300 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2339VFC25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

19.11.3 PROM Mode Operation
Table 19.14 shows how the different operating modes are set when using PROM mode, and table
19.15 lists the commands used in PROM mode. Details of each mode are given below.
Memory Read Mode: Memory read mode supports byte reads.
Auto-Program Mode: Auto-program mode supports programming of 128 bytes at a time. Status
polling is used to confirm the end of auto-programming.
Auto-Erase Mode: Auto-erase mode supports automatic erasing of the entire flash memory.
Status polling is used to confirm the end of auto-erasing.
Status Read Mode: Status polling is used for auto-programming and auto-erasing, and normal
termination can be confirmed by reading the I/O
output if an error occurs.
Table 19.14 Settings for Each Operating Mode in PROM Mode
Mode
Read
Output disable
Command write
Chip disable *
Legend:
H:
L:
Hi-Z: High impedance
X:
Notes: 1. Chip disable is not a standby state; internally, it is an operation state.
Rev.4.00 Sep. 07, 2007 Page 776 of 1210
REJ09B0245-0400
High level
Low level
Don’t care
2. Ain indicates that there is also address input in auto-program mode.
1
CE
L
L
L
H
OE
L
H
H
X
6
signal. In status read mode, error information is
H
WE
H
L
X
Pin Names
I/O
Data output
Hi-Z
Data input
Hi-Z
7
to I/O
0
A
Ain
X
Ain *
X
18
to A
2
0