HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 90

SH3-DSP, LEAD FREE

HD6417727F100CV

Manufacturer Part Number
HD6417727F100CV
Description
SH3-DSP, LEAD FREE
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet

Specifications of HD6417727F100CV

Core Processor
SH-3 DSP
Core Size
32-Bit
Speed
100MHz
Connectivity
FIFO, SCI, SIO, SmartCard, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 2.05 V
Data Converters
A/D 6x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
240-QFP Exposed Pad, 240-eQFP, 240-HQFP
Cpu Family
SuperH
Device Core Size
32b
Frequency (max)
100MHz
Interface Type
SCI/USB
Program Memory Size
Not Required
Total Internal Ram Size
16KB
# I/os (max)
104
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
2.05/3.6V
Operating Supply Voltage (min)
1.6/2.6V
On-chip Adc
6-chx10-bit
On-chip Dac
2-chx8-bit
Instruction Set Architecture
RISC
Operating Temp Range
-20C to 75C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
240
Package Type
HQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Compliant
Section 2 CPU
When data is read into the upper 16 bits of a register (bits 31 to 16), the lower 16 bits of the
register (bits 15 to 0) are automatically cleared. A0 and A1 can be stored to the X or Y memory by
this operation, but other registers cannot be stored.
There are some rules to access SR by STC/LDC instruction.
1. When DSP is disabled, same as SH-3 behavior
2. When SDP supervisor mode, same as supervisor mode
3. In User DSP mode, SR can be read by STC instruction
4. In User DSP mode, LDC to SR is allowed but no DSP related bits are protected from write.
Table 2.2 shows detail behavior under each SH3-DSP mode.
Rev.6.00 Mar. 27, 2009 Page 32 of 1036
REJ09B0254-0600

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