MPC603RRX266TC Freescale Semiconductor, MPC603RRX266TC Datasheet - Page 23

• Manufacturer Part Number: MPC603RRX266TC
• Description: IC MPU 32BIT 266MHZ 255-CBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC603RRX266TC

• Processor Type: MPC603e PowerPC 32-Bit
• Speed: 266MHz
• Voltage: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 255-CBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

PLL_CFG[0:3]
1.8 System Design Information
This section provides electrical and thermal design recommendations for successful application of the 603e.
1.8.1 PLL ConÞguration
The 603e PLL is conÞgured by the PLL_CFG[0Ð3] signals. For a given SYSCLK (bus) frequency, the PLL
conÞguration signals set the internal CPU and VCO frequency of operation. The PLL conÞguration for the
PID7t-603e is shown in Table 12 for nominal frequencies.
Notes:
1. Some PLL configurations may select bus, CPU, or VCO frequencies which are not supported; see
2. In PLL-bypass mode, the SYSCLK input signal clocks the internal processor directly, the PLL is disabled, and
0100
0101
0110
1000
1110
1010
0111
1011
1001
1101
0011
1111
3. In clock-off mode, no clocking occurs inside the 603e regardless of the SYSCLK input.
4. 80 MHz operation is not supported for the PBGA package (see Table 7)
Section 1.4.2.1, “Clock AC Specifications,” for valid SYSCLK and VCO frequencies.
the bus mode is set for 1:1 mode operation. This mode is intended for factory use only.
Note: The AC timing specifications given in this document do not apply in PLL-bypass mode.
2x
2x
2.5x
3x
3.5x
4x
4.5x
5x
5.5x
6x
Bus-to-Core
Multiplier
Freescale Semiconductor, Inc.
For More Information On This Product,
2x
4x
2x
2x
2x
2x
2x
2x
2x
2x
Multiplier
Core-to
PID7t-603e Hardware Specifications
VCO
CPU Frequency in MHz (VCO Frequency in MHz)
Table 12. PLL Configuration
Go to: www.freescale.com
—
—
—
—
—
—
—
—
—
150
(300)
25 MHz
Bus
—
—
—
—
—
—
150
(300)
166
(333)
183 (366)
200
(400)
33.33 MHz
Bus
PLL bypass
Clock off
40 MHz
—
80
(320)
—
—
—
160
(320)
180
(360)
200
(400)
220
(440)
240
(480)
Bus
4
50 MHz
—
100
(400)
—
150
(300)
175
(350)
200
(400)
225
(450)
250
(500)
275
(550)
300
(600)
Bus
System Design Information
60 MHz
—
120
(480)
150
(300)
180
(360)
210
(420)
240
(480)
270
(540)
300
(600)
—
—
Bus
66.67 MHz
—
133
(532)
166
(333)
200
(400)
233 (466)
267 (533)
300 (600)
—
—
—
Bus
75 MHz
150
(300)
150
(600)
187
(375)
225
(450)
263
(525)
300
(600)
—
—
—
—
Bus
23