SH7763 Datasheet, PDF (78/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 1 Overview
Item
Features
Security
accelerator*¹
(SECURITY)
Package
Power-supply
voltage
• 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)
Temperature range •
Process
•
Product lineup
-20 to +75°C*²
0.13-µm CMOS, 5 metal layers
Abbrev.
Operating
Power Supply Frequency Product Type
Package
R5S77630
R5S77631
3.3 V ±0.3 V
1.25 V ±0.1 V
133 MHz
R5S77630Y266BGV BGA-499
R5S77631Y266BGV ^pin
2.5 V ±0.2 V
Notes: 1. The security accelerator is incorporated only in the R5S77630, not in the R5S77631.
2. Note that a heat radiation countermeasure, such as heat sinks, is required when the
ambient temperature exceeds 60 degrees.
Rev. 1.00 Oct. 01, 2007 Page 12 of 1956
REJ09B0256-0100