D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 26
D12350F20IV
Manufacturer Part Number
D12350F20IV
Description
IC H8S/2350 MCU 4.5/5.5V 0+K I-T
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12350F20IV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
87
Program Memory Type
ROMless
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D12350F20IV
Manufacturer:
INF
Quantity:
4 834
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7.6
7.7
Section 8 Data Transfer Controller (DTC)
8.1
8.2
8.3
Rev. 3.00 Sep 15, 2006 page xxiv of xxxiv
7.5.1
7.5.2
7.5.3
7.5.4
7.5.5
7.5.6
7.5.7
7.5.8
7.5.9
7.5.10 DMAC Bus Cycles (Dual Address Mode) ........................................................... 264
7.5.11 DMAC Bus Cycles (Single Address Mode)......................................................... 272
7.5.12 Write Data Buffer Function ................................................................................. 278
7.5.13 DMAC Multi-Channel Operation ........................................................................ 279
7.5.14 Relation between External Bus Requests, Refresh Cycles, the DTC,
7.5.15 NMI Interrupts and DMAC.................................................................................. 281
7.5.16 Forced Termination of DMAC Operation............................................................ 282
7.5.17 Clearing Full Address Mode ................................................................................ 283
Interrupts ........................................................................................................................... 284
Usage Notes ...................................................................................................................... 285
Overview........................................................................................................................... 291
8.1.1
8.1.2
8.1.3
Register Descriptions ........................................................................................................ 294
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
Operation........................................................................................................................... 302
8.3.1
8.3.2
8.3.3
8.3.4
Transfer Modes .................................................................................................... 233
Sequential Mode .................................................................................................. 236
Idle Mode............................................................................................................. 239
Repeat Mode ........................................................................................................ 242
Single Address Mode ........................................................................................... 246
Normal Mode ....................................................................................................... 249
Block Transfer Mode ........................................................................................... 252
DMAC Activation Sources .................................................................................. 259
Basic DMAC Bus Cycles..................................................................................... 263
and the DMAC ..................................................................................................... 280
Features................................................................................................................ 291
Block Diagram ..................................................................................................... 292
Register Configuration ......................................................................................... 293
DTC Mode Register A (MRA) ............................................................................ 294
DTC Mode Register B (MRB)............................................................................. 296
DTC Source Address Register (SAR) .................................................................. 297
DTC Destination Address Register (DAR) .......................................................... 297
DTC Transfer Count Register A (CRA)............................................................... 298
DTC Transfer Count Register B (CRB) ............................................................... 298
DTC Enable Registers (DTCER) ......................................................................... 299
DTC Vector Register (DTVECR)........................................................................ 300
Module Stop Control Register (MSTPCR) .......................................................... 301
Overview.............................................................................................................. 302
Activation Sources ............................................................................................... 304
DTC Vector Table ............................................................................................... 305
Location of Register Information in Address Space............................................. 308
................................................................... 291
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