DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 882

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

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

Section 19 ROM
• PROM mode
19.22.2 Overview
Block Diagram
Rev.6.00 Sep. 27, 2007 Page 850 of 1268
REJ09B0220-0600
Legend:
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR1:
EBR2:
RAMER:
SYSCR2: System control register 2
Flash memory can be programmed/erased in PROM mode, using a PROM programmer, as
well as in on-board programming mode.
Erase block register 1
Erase block register 2
RAM emulation register
SYSCR2
FLMCR1
FLMCR2
RAMER
EBR1
EBR2
Figure 19.59 Block Diagram of Flash Memory
Internal data bus (16 bits)
Internal address bus
Bus interface/controller
Flash memory
(512 kbytes)
Operating
mode
FWE pin
Mode pins