HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 545

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
17.2
17.2.1
The receive shift register (SCRSR) receives serial data.
Data input at the RxD0 pin is loaded into the SCRSR in the order received, LSB (bit 0) first,
converting the data to parallel form. When one byte has been received, it is automatically
transferred to the SCRDR.
The CPU cannot read or write the SCRSR directly.
17.2.2
The receive data register (SCRDR) stores serial receive data.
The SCI completes the reception of one byte of serial data by moving the received data from the
receive shift register (SCRSR) into the SCRDR for storage. The SCRSR is then ready to receive
the next data.
This double buffering allows the SCI to receive data continuously.
The CPU can read but not write to SCRDR. SCRDR is initialized to H'00 by a reset and in standby
or module standby mode.
Initial value:
Register Descriptions
Receive Shift Register (SCRSR)
Receive Data Register (SCRDR)
R/W:
R/W:
Bit:
Bit:
R
7
7
0
R
6
6
0
R
5
5
0
Section 17 Serial Communication Interface (SCI)
R
4
4
0
Rev.6.00 Mar. 27, 2009 Page 487 of 1036
R
3
3
0
R
2
2
0
REJ09B0254-0600
R
1
1
0
R
0
0
0

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