HD64F2378RVFQ33 Renesas Electronics America, HD64F2378RVFQ33 Datasheet - Page 47
![IC H8S MCU FLASH 512K 144-LQFP](/photos/28/61/286116/144-lqfp__plqp0144kc-a_sml.jpg)
HD64F2378RVFQ33
Manufacturer Part Number
HD64F2378RVFQ33
Description
IC H8S MCU FLASH 512K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of HD64F2378RVFQ33
Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Figure 6.16 Bus Timing for 16-Bit, 3-State Access Space (Odd Address Byte Access) ............ 185
Figure 6.17 Bus Timing for 16-Bit, 3-State Access Space (Word Access) ................................ 186
Figure 6.18 Example of Wait State Insertion Timing................................................................. 188
Figure 6.19 Example of Read Strobe Timing ............................................................................. 189
Figure 6.20 Example of Timing when Chip Select Assertion Period Is Extended ..................... 190
Figure 6.21 DRAM Basic Access Timing (RAST = 0, CAST = 0)............................................ 194
Figure 6.22 Example of Access Timing with 3-State Column Address Output Cycle
Figure 6.23 Example of Access Timing when RAS Signal Goes Low from Beginning
Figure 6.24 Example of Timing with One Row Address Output Maintenance State
Figure 6.25 Example of Timing with Two-State Precharge Cycle (RAST = 0, CAST = 0)....... 198
Figure 6.26 Example of Wait State Insertion Timing (2-State Column Address Output) .......... 200
Figure 6.27 Example of Wait State Insertion Timing (3-State Column Address Output) .......... 201
Figure 6.28 2-CAS Control Timing (Upper Byte Write Access: RAST = 0, CAST = 0).......... 202
Figure 6.29 Example of 2-CAS DRAM Connection .................................................................. 203
Figure 6.30 Operation Timing in Fast Page Mode (RAST = 0, CAST = 0) ............................... 204
Figure 6.31 Operation Timing in Fast Page Mode (RAST = 0, CAST = 1) ............................... 205
Figure 6.32 Example of Operation Timing in RAS Down Mode (RAST = 0, CAST = 0)......... 206
Figure 6.33 Example of Operation Timing in RAS Up Mode (RAST = 0, CAST = 0).............. 207
Figure 6.34 RTCNT Operation................................................................................................... 208
Figure 6.35 Compare Match Timing .......................................................................................... 209
Figure 6.36 CBR Refresh Timing............................................................................................... 209
Figure 6.37 CBR Refresh Timing (RCW1 = 0, RCW0 = 1, RLW1 = 0, RLW0 = 0)................. 210
Figure 6.38 Example of CBR Refresh Timing (CBRM = 1) ...................................................... 211
Figure 6.39 Self-Refresh Timing ................................................................................................ 212
Figure 6.40 Example of Timing when Precharge Time after Self-Refreshing Is Extended
Figure 6.41 Example of DACK/EDACK Output Timing when DDS = 1 or EDDS = 1
Figure 6.42 Example of DACK/EDACK Output Timing when DDS = 0 or EDDS = 0
Figure 6.43 Relationship between φ and SDRAMφ (when PLL Frequency Multiplication
Figure 6.44 Basic Access Timing of Synchronous DRAM (CAS Latency 1) ............................ 221
Figure 6.45 CAS Latency Control Timing (SDWCD = 0, CAS Latency 3)............................... 223
Figure 6.46 Example of Access Timing when Row Address Output Hold State Is 1 State
Figure 6.47 Example of Timing with Two-State Precharge Cycle
(RAST = 0).............................................................................................................. 195
of T
(RAST = 0, CAST = 0) ........................................................................................... 197
by 2 States ............................................................................................................... 213
(RAST = 0, CAST = 0) ........................................................................................... 214
(RAST = 0, CAST = 1) ........................................................................................... 215
Factor Is ×1 or ×2)................................................................................................... 220
(RCD1 = 0, RCD0 = 1, SDWCD = 0, CAS Latency 2) .......................................... 224
(TPC1 = 0, TPC0 = 1, SDWCD = 0, CAS Latency 2) ............................................ 226
r
State (CAST = 0) ............................................................................................ 196
Rev.7.00 Mar. 18, 2009 page xlv of lxvi
REJ09B0109-0700
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