HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 25
![IC H8 MCU FLASH 32K 48-LQFP](/photos/28/61/286105/48-lqfp__plqp0048kc-a_sml.jpg)
HD64F3694FY
Manufacturer Part Number
HD64F3694FY
Description
IC H8 MCU FLASH 32K 48-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.HD64F3694GFYV.pdf
(452 pages)
Specifications of HD64F3694FY
Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI
Peripherals
PWM, WDT
Number Of I /o
29
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3694FYJV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD64F3694FYV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Figure 15.11 Slave Receive Mode Operation Timing (1)........................................................... 254
Figure 15.12 Slave Receive Mode Operation Timing (2)........................................................... 254
Figure 15.13 Clocked Synchronous Serial Transfer Format....................................................... 255
Figure 15.14 Transmit Mode Operation Timing......................................................................... 256
Figure 15.15 Receive Mode Operation Timing .......................................................................... 257
Figure 15.16 Block Diagram of Noise Conceler......................................................................... 257
Figure 15.17 Sample Flowchart for Master Transmit Mode....................................................... 258
Figure 15.18 Sample Flowchart for Master Receive Mode ........................................................ 259
Figure 15.19 Sample Flowchart for Slave Transmit Mode......................................................... 260
Figure 15.20 Sample Flowchart for Slave Receive Mode .......................................................... 261
Figure 15.21 The Timing of the Bit Synchronous Circuit .......................................................... 263
Section 16 A/D Converter
Figure 16.1 Block Diagram of A/D Converter ........................................................................... 266
Figure 16.2 A/D Conversion Timing .......................................................................................... 272
Figure 16.3 External Trigger Input Timing ................................................................................ 273
Figure 16.4 A/D Conversion Accuracy Definitions (1) .............................................................. 275
Figure 16.5 A/D Conversion Accuracy Definitions (2) .............................................................. 275
Figure 16.6 Analog Input Circuit Example................................................................................. 276
Section 17 EEPROM
Figure 17.1 Block Diagram of EEPROM ................................................................................... 278
Figure 17.2 EEPROM Bus Format and Bus Timing .................................................................. 280
Figure 17.3 Byte Write Operation .............................................................................................. 283
Figure 17.4 Page Write Operation .............................................................................................. 284
Figure 17.5 Current Address Read Operation............................................................................. 285
Figure 17.6 Random Address Read Operation ........................................................................... 286
Figure 17.7 Sequential Read Operation (when current address read is used)............................. 287
Section 18 Power-On Reset and Low-Voltage Detection Circuits (Optional)
Figure 18.1 Block Diagram of Power-On Reset Circuit and Low-Voltage Detection Circuit.... 290
Figure 18.2 Operational Timing of Power-On Reset Circuit...................................................... 294
Figure 18.3 Operational Timing of LVDR Circuit ..................................................................... 295
Figure 18.4 Operational Timing of LVDI Circuit....................................................................... 296
Figure 18.5 Timing for Operation/Release of Low-Voltage Detection Circuit .......................... 297
Section 19 Power Supply Circuit
Figure 19.1 Power Supply Connection when Internal Step-Down Circuit is Used .................... 299
Figure 19.2 Power Supply Connection when Internal Step-Down Circuit is Not Used ............. 300
Section 21 Electrical Characteristics
Figure 21.1 System Clock Input Timing..................................................................................... 351
Figure 21.2 RES Low Width Timing.......................................................................................... 352
Rev.5.00 Nov. 02, 2005 Page xxiii of xxviii
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