R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1688

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Appendix
E.
The SH7785 has the read-only registers which show the version of a processor core, and the
version of a product. By using the value of these registers, it becomes possible to be able to
distinguish the version and product of a processor from software, and to realize the scalability of
the high system. Since the values of the version registers differ for every product, please refer to
the hardware manual or contact Renesas Technology Corp.
Note: The bit 7 to bit 0 of PVR register and the bit 3 to bit 0 of PRR register should be masked
Table E.1
Legend:
x: Undefined
• Processor Version Register (PVR)
• Product Register (PRR)
Rev.1.00 Jan. 10, 2008 Page 1656 of 1658
REJ09B0261-0100
Register Name
Processor Version Register PVR
Product Register
Initial value
Initial value
Initial value
Initial value
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
by the software.
Version Registers (PVR, PRR)
31
15
31
15
R
R
R
R
0
0
0
0
Register Configuration
30
14
30
14
R
R
R
R
0
0
0
0
29
13
29
13
R
R
R
R
0
0
0
0
version information
28
12
28
12
R
R
R
R
0
0
1
0
Abbrev. R/W
PRR
27
11
27
11
R
R
R
R
0
0
0
0
version information
R
R
26
10
26
10
R
R
R
R
0
0
1
0
25
25
R
R
R
R
1
0
1
0
9
9
Initial
Value
H'1030 07xx H'FF00 0030 H'1F00 0030 32
H'0000 02xx H'FF00 0044 H'1F00 0044 32
version information
version information
24
24
R
R
R
R
0
8
1
0
8
0
23
23
R
R
0
7
0
7
P4
Address
22
22
R
R
0
0
6
6
21
21
R
R
1
5
0
5
20
20
R
R
1
4
0
4
Area 7
Address
19
19
R
R
0
3
0
3
18
18
R
R
0
2
0
2
17
17
R
R
0
1
0
1
Access
Size
16
16
R
R
0
0
0
0