HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 8

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

9.3
9.4
9.5
Section 10. RAM
10.1 Overview............................................................................................................................... 197
10.2 Block Diagram...................................................................................................................... 197
10.3 RAM Enable Bit (RAME) .................................................................................................... 198
10.4 Operation .............................................................................................................................. 198
Section 11. ROM
11.1 Overview............................................................................................................................... 201
11.2 PROM Mode......................................................................................................................... 202
11.3 Programming ........................................................................................................................ 208
11.4 Handling of Windowed Packages......................................................................................... 216
Section 12. Power-Down State
12.1 Overview............................................................................................................................... 219
12.2 System Control Register: Power-Down Control Bits .......................................................... 220
12.3 Sleep Mode ........................................................................................................................... 221
9.2.5
9.2.6
9.2.7
9.2.8
Operation .............................................................................................................................. 183
9.3.1
9.3.2
9.3.3
Interrupts............................................................................................................................... 192
Application Notes ................................................................................................................. 193
10.4.1 Expanded Modes (Modes 1 and 2) .......................................................................... 198
10.4.2 Single-Chip Mode (Mode 3) ................................................................................... 199
11.1.1 Block Diagram......................................................................................................... 202
11.2.1 PROM Mode Setup ................................................................................................. 202
11.2.2 Socket Adapter Pin Assignments and Memory Map............................................... 203
11.3.1 Selection of Sub-Modes in PROM Mode................................................................ 208
11.3.2 Writing and Verifying .............................................................................................. 209
11.3.3 Notes on Writing...................................................................................................... 215
11.3.4 Reliability of Written Data ...................................................................................... 215
11.3.5 Erasing of Data ........................................................................................................ 216
12.3.1 Transition to Sleep Mode......................................................................................... 222
Serial Mode Register (SMR) – H’FFD8.................................................................. 173
Serial Control Register (SCR) – H’FFDA............................................................... 175
Serial Status Register (SSR) – H’FFDC.................................................................. 177
Bit Rate Register (BRR) – H’FFD9 ........................................................................ 179
Overview ................................................................................................................. 183
Asynchronous Mode................................................................................................ 184
Synchronous Mode .................................................................................................. 188
....................................................................................................................... 197
....................................................................................................................... 201
.............................................................................................. 219
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