r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 78

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Notes: 1. The security accelerator is incorporated only in the R5S77630, not in the R5S77631.
Rev. 1.00 Oct. 01, 2007 Page 12 of 1956
REJ09B0256-0100
Item
Security
accelerator*
(SECURITY)
Package
Power-supply
voltage
Temperature range •
Process
Product lineup
2. Note that a heat radiation countermeasure, such as heat sinks, is required when the
ambient temperature exceeds 60 degrees.
1
Features
•
•
•
•
•
•
•
•
•
Abbrev.
R5S77630
R5S77631
Encryption/decryption based on AES (Advanced Encryption Standard)
(Key length: 128, 192, and 256 bits)
DES/Triple-DES encryption/decryption based on DES (Data Encryption
Standard)
Hash function generation based on the MD5 (Message-Digest Algorithm)
Hash function generation based on sha-1 of the Source Hash Standard
Includes a dedicated DMAC for data transfer
Interrupt requests to the CPU
P-FBGA2121-449
(BGA – 449 pin (21 × 21 mm))
3.3 V ±0.3 V, 1.25 V ±0.1 V, 2.5 V ±0.2 V (for DDR-SDRAM)
-20 to +75°C*
0.13-µm CMOS, 5 metal layers
Power Supply
3.3 V ±0.3 V
1.25 V ±0.1 V
2.5 V ±0.2 V
2
Operating
Frequency
133 MHz
Product Type
R5S77630Y266BGV
R5S77631Y266BGV
Package
BGA-499
pin